Winston Black

Highland Capital Management LP (Highland) is a SEC-registered investment advisor headquartered in Dallas, Texas. The firm was founded by James (Jim) Dondero and Mark Okada in 1993. They are owned by the Highland Claimant Trust. Highland acts as an investment adviser or sub-adviser to structured product vehicles (which include but not limited to CLOs and Collateralized Debt Obligations unregistered investment funds, and single Client accounts).

Founded by Dr. Quin Mallette in 2003, Mallette Capital Management, Inc. is a hedge fund headquartered in New York City. They manage the Mallette Capital Biotech Fund LP, the Mallette Capital Biotech Fund II LP and the Mallette Capital Master Fund Ltd.

ATX Communications, Inc. provides Internet and voice communication services. The company offers voice and data services, hosted and managed communications solutions to business customers. ATX Communications was founded in 1985 and is headquartered in Rye Brook, NY.

Founded in 2009 by Winston Black, Jody Staggs and Brett Pope, PBS Capital Management LLC is a hedge fund manager located in Addison, Texas

Solstice Neurosciences, Inc. was a specialty biopharmaceutical company focused on the development, manufacturing, sales and marketing of specialty biopharmaceutical products. The company was founded in 2004 and is headquartered in Malvern, PA.